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ONLINE TOOL

Compress an image

Reduce image size with manual quality or a KB/MB target, shrinking dimensions only when necessary.

Local processingNo account required
CONCRETE EXAMPLE

Portal photo limited to 500 KB

Sample file
BEFORE
photo.heic · 3.8 MB · 3024×4032 px
→
AFTER
WebP/JPG ≤ 500 KB · best quality found · dimensions reduced only when needed
PRIVACY

Your data stays in the browser

Processed content is not uploaded to WorkToolset. Required libraries may be loaded by the site, but the file stays in the browser.

GOOD TO KNOW

Limitations to know

  • Automatic targeting applies to JPG/WebP; PNG remains a standard lossless export.
  • Very small targets may require reducing dimensions. Actual output is always reported after export.
HOW IT WORKS

A straightforward workflow.

  1. 1Prepare the required input and choose useful options.
  2. 2Review previews, warnings and limitations before export.
  3. 3Download a new copy or report: the original stays unchanged.
PRIVACY

Frequently asked questions

Are my files uploaded to WorkToolset?

No. This tool runs locally in your browser.

Is my original file modified?

No. WorkToolset creates a new copy or export.

Do I need an account?

No for this free tool. Accounts are mainly used for favorites, presets and future workflows.

RELATED TOOLS

Continue the same workflow

SIZEResize an imageChange pixel dimensions or scale by percentage with optional aspect-ratio locking.→CONVConvert an imageConvert PNG, JPG, WebP, AVIF, HEIC/HEIF, TIFF, BMP, GIF or ICO locally to PNG, JPG or WebP.→EXIFRemove image metadataRe-encode an image to strip EXIF, GPS and other embedded sharing metadata.→A/BCompare two imagesShow two images side by side, measure their differences and generate a local pixel-difference map.→
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 WORKTOOLSET PRO

When work becomes repeatable, Pro saves you time.

20×Batch processingPDF · Image · Data · Media
↻Reusable workflowsSteps · settings · templates
PDFProfessional reportsStructured reports · share-ready exports
▣Work continuitySessions · projects · history
100 presets · 50 projects · 20 templates · 500 favorites

Payments, taxes and invoices are managed by Paddle. Your documents are never part of payment data.
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